Overview

overview

10

Static

static

10

skstealer.exe

windows10-2004-x64

7

skstealer.exe

windows11-ltsc_2024-x64

7

skstealer.pyc

windows10-2004-x64

10

skstealer.pyc

windows11-ltsc_2024-x64

3

Analysis

  • geolocation tags

    eueuropefrfrance
  • max time kernel
    151s
  • max time network
    116s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260710-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260710-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    15/07/2026, 23:26

Sharing

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General

  • Target
    skstealer.exe
  • Size 71.9MB
  • Sample260715-3fagfsbt7x
  • SHA256 f4149c3dc95f22a10fd1a162e9e2edb5a17376c1cca17ec8fbb8dd0c2942be0d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
7/10

Malware Config

Signatures

  • Drops startup file 1 IoCs
  • Loads dropped DLL 48 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\skstealer.exe
    "C:\Users\Admin\AppData\Local\Temp\skstealer.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3984
    • C:\Users\Admin\AppData\Local\Temp\skstealer.exe
      "C:\Users\Admin\AppData\Local\Temp\skstealer.exe"
      2⤵
      • Drops startup file
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4024
      • C:\Windows\SYSTEM32\getmac.exe
        getmac
        3⤵
          PID:5356

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

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          Downloads

          81d243bd2c585b0f4821__mypyc.cp312-win_amd64.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\81d243bd2c585b0f4821__mypyc.cp312-win_amd64.pyd
          • Size 194KB
          • SHA256 83997f49b62faef4add650888ee4ded785ceca51f16421fdfe8e75c00df783f2
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          _cpuid_c.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\Cryptodome\Util\_cpuid_c.pyd
          • Size 10KB
          • SHA256 e7e6f27d5203768e6454b4066847a3af02548c811146da047c4a53b1edaf32e9
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          VCRUNTIME140.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\VCRUNTIME140.dll
          • Size 117KB
          • SHA256 052ad6a20d375957e82aa6a3c441ea548d89be0981516ca7eb306e063d5027f4
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          VCRUNTIME140_1.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\VCRUNTIME140_1.dll
          • Size 48KB
          • SHA256 6a99bc0128e0c7d6cbbf615fcc26909565e17d4ca3451b97f8987f9c6acbc6c8
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          _bz2.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\_bz2.pyd
          • Size 84KB
          • SHA256 65f610646d10d5babea080e060d244b546ec52c54012e5e937dc72dcc2e2e7bc
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          _ctypes.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\_ctypes.pyd
          • Size 124KB
          • SHA256 0e56107a891100535f2da79d85a5ae65ff1227b4765bd108f8593ac1a1110d81
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          _hashlib.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\_hashlib.pyd
          • Size 67KB
          • SHA256 03d233dbace599168eaffec823de6ed7beec8c2a4ebfe9b8a3d8e042a59af3ba
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          _lzma.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\_lzma.pyd
          • Size 157KB
          • SHA256 e3deecc1f59a3b811c608861decd84de1e8df8bafd5e2b39188861318c5a38cf
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          _queue.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\_queue.pyd
          • Size 32KB
          • SHA256 48e76e0ad63f6932b4a77b5819f41c1e7595636ca8d9e824f0943a14b8bb5035
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          _socket.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\_socket.pyd
          • Size 83KB
          • SHA256 3efa4636cf9e350856f6927d67a4c2564bf9bd2758a00bbf17d3aece5b60016d
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          _sqlite3.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\_sqlite3.pyd
          • Size 123KB
          • SHA256 64b51df2805c58b023a875e8ae3be7ac7f61ef664f32ca6c90f6315da47ef0bc
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          _ssl.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\_ssl.pyd
          • Size 175KB
          • SHA256 0bc527d2dbc50009f43b2ed5d5982c4f63f4b647647ffa9eda612dcda80f6040
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          _wmi.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\_wmi.pyd
          • Size 39KB
          • SHA256 a980f1e7a29842bd946863fc2693fbeb555a9dc0f9e1630dfed9a2fcdef3ece2
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          base_library.zip
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\base_library.zip
          • Size 1.3MB
          • SHA256 5e6f40d6c6da5839d2ee7a09568c135710aa4550079dc0f2b5c9ede47c3832f6
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          cd.cp312-win_amd64.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\charset_normalizer\cd.cp312-win_amd64.pyd
          • Size 10KB
          • SHA256 2d9d0ace05e7d12e6923bf9ffa05a5c25016bfefb12da5e7b6162f125cbafd87
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          md.cp312-win_amd64.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\charset_normalizer\md.cp312-win_amd64.pyd
          • Size 10KB
          • SHA256 85708ec481ffec487b78d62d10da93c048cf29f1e6ab36d8b854567822f30b89
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          libcrypto-3.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\libcrypto-3.dll
          • Size 5.0MB
          • SHA256 ccfffddcd3defb8d899026298af9af43bc186130f8483d77e97c93233d5f27d7
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          libffi-8.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\libffi-8.dll
          • Size 38KB
          • SHA256 eff52743773eb550fcc6ce3efc37c85724502233b6b002a35496d828bd7b280a
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          libssl-3.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\libssl-3.dll
          • Size 776KB
          • SHA256 007142039f04d04e0ed607bda53de095e5bc6a8a10d26ecedde94ea7d2d7eefe
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          _version.cp312-win_amd64.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\lz4\_version.cp312-win_amd64.pyd
          • Size 11KB
          • SHA256 a1d8664efed26257b07acfe77640db0a35389d17a5a70d7c623cae0db74dabc7
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          _block.cp312-win_amd64.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\lz4\block\_block.cp312-win_amd64.pyd
          • Size 74KB
          • SHA256 d8c5d519e80ec7b517a1a6fa4b6cf905cfd9332ddc311b8f82adaaf0b9982372
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          _psutil_windows.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\psutil\_psutil_windows.pyd
          • Size 69KB
          • SHA256 0035450801bd7d938e9e146c5ec28e619cb5a5f4a18cdc53ac7e9734c7f94f78
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          python3.DLL
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\python3.DLL
          • Size 68KB
          • SHA256 fb975a606e7fbf74f64260e3f60c3490b4f74a183c0926fd6ed1ac4c52ac7b1c
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          python312.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\python312.dll
          • Size 6.6MB
          • SHA256 9a0e3435aaa680d868150f87ab3e388ad2eebc22f87e036155c7b4eda8cd2120
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          pythoncom312.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\pywin32_system32\pythoncom312.dll
          • Size 674KB
          • SHA256 18e5d69b62110f48da01842f9ddfd99d06cc561f0866371714ec6534fcb4e5ec
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          pywintypes312.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\pywin32_system32\pywintypes312.dll
          • Size 133KB
          • SHA256 9bd7f8c39a84d7b1ea43bfcd33c04631c60f4ff28167e82bb21987cc1c353766
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          select.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\select.pyd
          • Size 32KB
          • SHA256 d4d7181b11db0bd22a6cd5cda6f8583d1f5c77615fd0a6ca33350619d6e0438a
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          Lorem ipsum.txt
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\setuptools\_vendor\jaraco\text\Lorem ipsum.txt
          • Size 1KB
          • SHA256 37fedcffbf73c4eb9f058f47677cb33203a436ff9390e4d38a8e01c9dad28e0b
          • MD5 SHA1 SHA512 TLSH
          Submit Download

          sqlite3.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\sqlite3.dll
          • Size 1.5MB
          • SHA256 8daa45684bf6688fca28d956b2e8942f2fa98f656675ce68e6d61dd869848a7a
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          ucrtbase.dll
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\ucrtbase.dll
          • Size 1.1MB
          • SHA256 c04daeba7e7c4b711d33993ab4c51a2e087f98f4211aea0dcb3a216656ba0ab7
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          unicodedata.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\unicodedata.pyd
          • Size 1.1MB
          • SHA256 208ee1cd3cbad0828433ca7246b05be2b1ff5569983d27d296c0b38888585488
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          win32api.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\win32\win32api.pyd
          • Size 135KB
          • SHA256 8e09d7aa57dc33b663afd219fab21b6a70e9d98cc74a044df4d6cd94799d98c2
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download

          win32event.pyd
          • Path C:\Users\Admin\AppData\Local\Temp\_MEI39842\win32\win32event.pyd
          • Size 29KB
          • SHA256 a6b896456443447a663fe25783dfa95929dc8ade8d7970fd78d3b4e65100371e
          • MD5 SHA1 SHA512 SSDEEP TLSH
          Submit Download